Chapter 14  

ENERGY AND ECOSYSTEMS

"It's the circle of life..." !

Food chains, food webs and nutrient cycles in this chapter. 

Energy and Ecosystems homework pack.pdf

HOMEWORK PACK

1 biomass and productivity.pptx

1 BIOMASS & PRODUCTIVITY

2 food chains webs.pptx

2 FOOD CHAINS AND WEBS

3 nutrient cycles.pptx

3 NUTRIENT CYCLES

4 Environmental issues of fertilisers.pptx

4 ENVIRONMENTAL ISSUES